ISRC GBKQU2125908
Verified recording
GBKQU2125908 is “Alexandrite” by Yooh,
registered on the CopyrightChains blockchain with CopyrightID
0x691bd2a458ee478d8e252a9c61adad2a35c8c56152d995c303067db46d754211 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2125908.
Recording identifiers
- ISRC
- GBKQU2125908
- Title
- Alexandrite
- Artist
- Yooh
- CopyrightID (CopyrightChains transaction hash)
0x691bd2a458ee478d8e252a9c61adad2a35c8c56152d995c303067db46d754211
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:3b5df03595e7233e58c60da1831414408f722bb274b070ef94ffc50d3f6784cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2125908
- Bitcoin block existence check
- https://blockstream.info/api/block/960291